Robert F. Boldt

GENERALIZATION OF SAT® VALIDITY ACROSS COLLEGES

STUDY OF LINEARITY AND HOMOSCEDASTICITY OF TEST SCORES IN THE CHANCE RANGE

COMPARISON OF A BAYESIAN AND A LEAST SQUARES METHOD OF EDUCATIONAL PREDICTION1

DISTRIBUTIONS OF ACTFL RATINGS BY TOEFL SCORE RANGES

Generalization of GRE General Test Validity across Departments.

Status of Research on Item Content and Differential Performance on Tests Used in Higher Education.

Voluntary rest pause behavior in a block-turning task as a function of wrist-cuff weight

Simulated Equating Using Several Item Response Curves.

THE INVERTED STUDENT DENSITY AND TEST SCORES

ANCHORED SCALING AND EQUATING: OLD CONCEPTUAL PROBLEMS AND NEW METHODS